B @\h@sZdZddlmZmZmZmZddlZeeZ ddl Z ddl m Z dZ Gddde ZdS) a Provide a Bokeh Application Handler to build up documents by running the code from Python script (``.py``) files. This handler is configured with the filename of a Python module. When a Bokeh application calls ``modify_doc``, the contents of the module are run to process a new Document for a session. When the script code is executed, the Document being modified will be available as ``curdoc``, and any optionally provided ``args`` will be available as ``sys.argv``. As an example, consider the following Python module ``myapp.py`` .. code-block:: python # myapp.py import sys from bokeh.io import cudoc from bokeh.plotting import figure p = figure(x_range=(10, 10), y_range=(10, 10), title=sys.argv[1]) curdoc().add_root(p) The a ``ScriptHandler`` configured with this script will modify new Bokeh Documents by adding an empty plot with a title taken from ``args``. )absolute_importdivisionprint_functionunicode_literalsN) CodeHandler) ScriptHandlercs(eZdZdZdZdZfddZZS)rzD Modify Bokeh documents by executing code from Python scripts. zG%s: call to %s() ignored when running scripts with the 'bokeh' command.ZScriptc s~d|krtd|d}tjrFt|ddd}||d<WdQRXn"t|d}||d<WdQRXtt|j||dS)za Keywords: filename (str) : a path to a Python source (".py") file filenamez%Must pass a filename to ScriptHandlerrzutf-8)encodingsourceN) ValueErrorsixZPY3openreadsuperr__init__)selfargskwargsr f) __class__@lib/python3.7/site-packages/bokeh/application/handlers/script.pyrQs  zScriptHandler.__init__)__name__ __module__ __qualname____doc__Z _logger_textZ_originr __classcell__rr)rrrHsr)rZ __future__rrrrZloggingZ getLoggerrlogrcoder__all__rrrrr"s